@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a511388-cac1-49c9-8bc2-8ad1cbd04c78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a511388-cac1-49c9-8bc2-8ad1cbd04c78> .